We first discuss the original construction of the QHMs by Rieffel as generalized fixed point algebras of certain crossed product -algebras in some detail. Then we describe the QHM as a crossed product by a Hilbert -bimodule, , where is the fixed point algebra of the QHM and is the first spectral subspace of the QHM.
Quantum Heisenberg manifolds as crossed products by Hilbert -bimodules. Sponsored by the Meyer Fund
Apr. 05, 2016 4pm (Math220)
Katharine Adamyk (CU Boulder)
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In part II of this talk, we will examine several other definitions for Catalan numbers, along with the various explicit formulas for Cn that these definitions lead to. In addition, we will discuss some applications, generalizations, and interesting properties of Catalan numbers.